... DownPicture Format BMP, GIF, JPG, TIF, PNG Display Mode Single/Slide Show ModeWatch Button Function Model, Adj, °C/ F, Snooze/ Back LightClock ... 1*RS2032 3.0 VTransmission InterfaceUSB 2.0Accessories USB Cable, Software CD, User Manual Operating System Windows 98 SE/ME /2000 ... or change photos. Just move the existing photos into the software window, then it will auto change the photo format to ...